diff --git a/content/index.txt b/content/index.txt
index 5be6d32b5da395d2d9638dd92cb4d8fd9f5a9999..b1ef379217d32073bceb5f3b4af3fa9a1c01ee1a 100644
--- a/content/index.txt
+++ b/content/index.txt
@@ -9,14 +9,15 @@ Tight-binding models are ubiquitous in quantum physics and they can be found in
 situations including graphene, quantum Hall effect, topological insulators, superconductivity, semi-conductors,
 spintronics, molecular electronics, any combination of the above and many other cases. 
 While all these systems have very distinct physics, their mathematical description is very close. 
-Kwant has been designed so that their computer implementation be also very close: changing a few lines of code is all that is needed to go from one example to another.  
+Kwant has been designed so that their computer implementation is also very close: changing a few lines of code is all that is needed to go from one example to another.  
 
 Kwant does not use the traditional ‘input' files often found in scientific softwares. Instead, one write small python
 programs (benefiting from python simple and very powerful syntax) to "make" the sample and "measure" its quantum properties
-(conductance, density of states, etc). Learning to use Kwant is very fast, no more than a couple of hours to get started.
-How easy it is to use in practice is shown in the `tutorial </docs/tutorial/>`_ or in Kwant main 'article </paper>‘_.
+(conductance, density of states, etc). Learning to use Kwant is very fast, no more than a couple of hours are needed to get started.
+You can find how easy it is to use in practice by going through the `tutorial </docs/tutorial/>`_ or  Kwant main `article </paper>`_.
 
-The few examples shown in the image below illustrate a few recent applications:
+Kwant is provided to the physics community as an open source free software (we merely ask you to quote Kwant article in scientific publications where
+Kwant was used). Below is a rapid survey of a few applications where Kwant was used.
 
 
 conductance of a Corbino disk in a quantum Hall regime
@@ -45,39 +46,4 @@ Flying qubit
 
    .. image:: flying-qubit.png
 
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-yada-yada.  Bla-bla-blah, and yada-yada.
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-and yada-yada.  Bla-bla-blah, and yada-yada.  Bla-bla-blah, and
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-and yada-yada.  Bla-bla-blah, and yada-yada.  Bla-bla-blah, and
-yada-yada.  Bla-bla-blah, and yada-yada.
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-and yada-yada.  Bla-bla-blah, and yada-yada.  Bla-bla-blah, and
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-yada-yada.  Bla-bla-blah, and yada-yada.
+This example shows some numerical simulations XXX